Livingston, L. S. ., Maheswaran R, S. . Shetty M, M. S. . Rikesh, and D. . Ernest. “Cross Sectional Study on Knowledge and Attitude Among Women in The Reproductive Age Group Towards Sex Ratio and PC& PNDT Act in Urban Field Practice Areas of Medical College, Bengaluru”. National Journal of Community Medicine, vol. 10, no. 08, Aug. 2019, pp. 456-60, https://njcmindia.com/index.php/file/article/view/540.